I feel like I should 'splain this one cuz I'm sure there are people going "wait... Pinback are not classic punk!" No, they aren't, its a pun. As I was trying to think of something for this poster I remembered an old guy on the bus once referred to a spiky-haired punk as a "pinhead." So I imagined what dedicated punks who live into their 80's will look like and this is what happened.
Imagine him whistling his S's as he mutters "smash the state!"